As many as 31,000 senior citizens could save hundreds of dollars on their property tax bills due August 1, 2018, by applying for exemptions they previously received.

Those homeowners received the Senior Citizen Homestead Exemption for Tax Year 2016 but have not reapplied for Tax Year 2017 (due in 2018). Of those seniors, roughly 21,000 previously received the Senior Freeze Exemption but also have not reapplied.

Applications for tax exemptions are available from the Cook County Assessor’s Office. If the Assessor’s Office grants the application, it will issue an adjusted bill for the Second Installment of Tax Year 2017, due August 1, 2018.

To check the status of exemptions for a particular property, you may search by address or Property Index Number (PIN).

Select a tab for detailed lists of properties that may be missing these senior exemptions for Tax Year 2017 (due in 2018).

The lists are broken down by Chicago ward, municipality, township and commissioner district. The lists include: Property Index Number (PIN), taxpayer name, property address, mailing address and property classification. The information is updated weekly.

Select the area, such as the ward or municipality, to view each list.